If you travel with CBD Oil that is derived from hemp with a THC content below 0.3%, you can take CBD Oil on an airplane.
The TSA has issued guidelines on what they will and will not allow. TSA can stop you from attempting to travel with edibles, dried flower or other forms of cannabis that contain THC. However, CBD Oil and Hemp Oil are somewhat different. The DEA and FDA don't consider CBD Oil that is made from hemp the same as psychoactive cannabis as long as the THC content is below 0.3%. Our products are not approved by the Food and Drug Administration (FDA) and may not be used to diagnose, treat, or prevent any disease. Due to the limited amount of clinical evidence regarding hemp-derived extracts in treating disease states, we cannot offer any type of comment or recommendation. We do, however, recommend you research the National Academies of Science (NAS) publish report regarding the current state of evidence regarding cannabis research: http://nationalacademies.org/hmd/Reports/2017/health-effects-of-cannabis-and-cannabinoids.aspx